US4315963B1 - - Google Patents

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Publication number
US4315963B1
US4315963B1 US17021780A US4315963B1 US 4315963 B1 US4315963 B1 US 4315963B1 US 17021780 A US17021780 A US 17021780A US 4315963 B1 US4315963 B1 US 4315963B1
Authority
US
United States
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
Original Assignee
Dow Chemical Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US06/075,477 external-priority patent/US4265853A/en
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Priority to US06/170,217 priority Critical patent/US4315963A/en
Application granted granted Critical
Publication of US4315963A publication Critical patent/US4315963A/en
Priority to BE0/209793A priority patent/BE895450Q/en
Publication of US4315963B1 publication Critical patent/US4315963B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9115—Cooling of hollow articles
    • B29C48/912—Cooling of hollow articles of tubular films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/0063—Cutting longitudinally
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0019—Combinations of extrusion moulding with other shaping operations combined with shaping by flattening, folding or bending
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/003—Tubular articles having irregular or rough surfaces
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1334—Nonself-supporting tubular film or bag [e.g., pouch, envelope, packet, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24521—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness with component conforming to contour of nonplanar surface
    • Y10T428/24537—Parallel ribs and/or grooves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24562—Interlaminar spaces
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/2457—Parallel ribs and/or grooves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/2495—Thickness [relative or absolute]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
US06/170,217 1979-09-14 1980-07-18 Thermoplastic film with integral ribbed pattern and bag therefrom Expired - Lifetime US4315963A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US06/170,217 US4315963A (en) 1979-09-14 1980-07-18 Thermoplastic film with integral ribbed pattern and bag therefrom
BE0/209793A BE895450Q (en) 1980-07-18 1982-12-22 Thermoplastic film with increased toughness - has integral rib -pattern and strength orientation between ribs

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/075,477 US4265853A (en) 1979-09-14 1979-09-14 Method and apparatus for forming of reinforced tube
US06/170,217 US4315963A (en) 1979-09-14 1980-07-18 Thermoplastic film with integral ribbed pattern and bag therefrom

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
US06/075,477 Division US4265853A (en) 1979-09-14 1979-09-14 Method and apparatus for forming of reinforced tube

Publications (2)

Publication Number Publication Date
US4315963A US4315963A (en) 1982-02-16
US4315963B1 true US4315963B1 (en) 1987-09-08

Family

ID=22619026

Family Applications (1)

Application Number Title Priority Date Filing Date
US06/170,217 Expired - Lifetime US4315963A (en) 1979-09-14 1980-07-18 Thermoplastic film with integral ribbed pattern and bag therefrom

Country Status (2)

Country Link
US (1) US4315963A (en)
BE (1) BE895450Q (en)

Cited By (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0128495A2 (en) * 1983-06-06 1984-12-19 The Dow Chemical Company Improved plastic gussetted bag construction
US4732727A (en) * 1986-04-03 1988-03-22 The Dow Chemical Company Method and apparatus for producing mesh film
US4781880A (en) * 1987-02-11 1988-11-01 Robbins Edward S Iii Method of forming plastic ribbed enclosure
US4816316A (en) * 1987-02-11 1989-03-28 Robbins Edward S Iii Ribbed sheet
EP0343896A2 (en) * 1988-05-25 1989-11-29 Minnesota Mining And Manufacturing Company Tape having improved tear strength
WO1990002648A1 (en) * 1988-09-16 1990-03-22 Wavin B.V. Extruded radially stretched plastic pipe and procedure for manufacturing such a pipe
US5145544A (en) * 1989-08-01 1992-09-08 Minnesota Mining And Manufacturing Company Method for preparing tape having improved tear strength
US5173141A (en) * 1988-05-25 1992-12-22 Minnesota Mining And Manufacturing Company Preparing tape having improved tear strength
US5554093A (en) * 1993-06-28 1996-09-10 Dowbrands L.P. Flexible thermoplastic containers having a visual pattern thereon
US20030230377A1 (en) * 2002-06-14 2003-12-18 Turvey Robert R. Apparatus and method for automated splicing of closer tape
US20030236158A1 (en) * 2002-06-24 2003-12-25 Pawloski James C. Method of and apparatus for producing a reclosable pouch
US20040005100A1 (en) * 2002-07-03 2004-01-08 Versluys Robert Thor Flexible pouch with expandable polymer skeleton
US20040065051A1 (en) * 2002-10-04 2004-04-08 Patterson Justin C. Appliance for vacuum sealing food containers
US20040078938A1 (en) * 2002-10-23 2004-04-29 Pawloski James C. Closure device for a reclosable pouch
US6774062B1 (en) 2000-02-23 2004-08-10 Pactiv Corporation Net-reinforced film structure with modified strand profile
US20040234170A1 (en) * 2003-05-19 2004-11-25 Pawloski James C Closure device for a reclosable pouch
US20040234171A1 (en) * 2003-05-19 2004-11-25 Dais Brian C. Reclosable pouch with closure device that allows venting and/or an air-tight seal
US20040256761A1 (en) * 2003-06-17 2004-12-23 Pawloski James C. Method of and apparatus for producing a reclosable pouch
US20050044814A1 (en) * 2002-10-04 2005-03-03 Patterson Justin C. Appliance for vacuum sealing food containers
US20050242114A1 (en) * 1999-11-10 2005-11-03 Chester Savage Collapsible bag for dispensing liquids and method
US20050271308A1 (en) * 2004-06-04 2005-12-08 Pawloski James C Closure device for a reclosable pouch
US20050271307A1 (en) * 2004-06-04 2005-12-08 Pawloski James C Closure device for a reclosable pouch
US20070025648A1 (en) * 2005-07-27 2007-02-01 Kenneth Micnerski Collapsible bag for dispensing liquids and method
US20070068120A1 (en) * 2002-10-04 2007-03-29 Jcs/Thg, Llc. Appliance for vacuum sealing food containers
US20070217718A1 (en) * 2006-03-14 2007-09-20 Kenneth Micnerski Collapsible bag for dispensing liquids and method
US20070243276A1 (en) * 2005-11-09 2007-10-18 Universidade Do Minho Laboratorial extrusion line for the production of conventional and bi-oriented tubular film, with simple commutation between the two techniques
US20070284790A1 (en) * 2006-06-12 2007-12-13 Olympic General Corporation Apparatus and method for cooling plastic film tube in blown film process
US20070297701A1 (en) * 2006-01-19 2007-12-27 Tiger Medical Products (Us), Inc. Pill crusher pouch for use with a pill crusher
US7419300B2 (en) 2004-06-16 2008-09-02 S.C. Johnson Home Storage, Inc. Pouch having fold-up handles
US20080292222A1 (en) * 2007-05-21 2008-11-27 The Glad Products Company Disposal bag having embossed tie flaps
US7494333B2 (en) 2004-06-04 2009-02-24 S.C. Johnson Home Storage, Inc. Apparatus for forming multiple closure elements
WO2011112491A1 (en) * 2010-03-10 2011-09-15 The Glad Products Company Bag
WO2013016184A1 (en) * 2011-07-26 2013-01-31 The Glad Products Company Incrementally stretched films with enhanced properties and methods for making the same
US20140178649A1 (en) * 2012-03-28 2014-06-26 The Glad Products Company Incrementally-stretched thermoplastic films with enhanced look and feel and methods for making the same
WO2014153014A1 (en) * 2013-03-15 2014-09-25 Davis-Standard, Llc Apparatus and method for manufacturing and processing films having strips of increased thickness
WO2014143929A3 (en) * 2013-03-15 2015-02-26 Davis-Standard, Llc Apparatus for manufacturing and processing pre-stretch films having strips of increased thickness
US20150273350A1 (en) * 2012-10-30 2015-10-01 Seatriever International Holdings Limited Tear resistant balloons
US9365324B2 (en) 2009-09-03 2016-06-14 The Glad Products Company Embossed draw tape bag
US9487334B2 (en) 2015-03-17 2016-11-08 Poly-America, L.P. Method of forming polymeric bags
US9522768B2 (en) 2009-09-03 2016-12-20 The Glad Products Draw tape bag
US9522498B2 (en) 2011-07-25 2016-12-20 The Glad Products Company Incrementally stretched films with enchanced properties and methods for making the same
WO2018126309A1 (en) * 2017-01-03 2018-07-12 Solmax International Inc. Device and method for the making of polymeric films with controlled thickness, and polymeric films thereof
USD878060S1 (en) * 2017-09-06 2020-03-17 Jaguar Land Rover Limited Template for a vehicle
US11072105B2 (en) * 2017-07-27 2021-07-27 Layfield Group Ltd. Method and apparatus for extruding blown film with a controlled thickness profile
US11072103B2 (en) 2017-06-26 2021-07-27 Inteplast Group Corporation Extrusion system and method for blown film with integral profiles
US11135757B2 (en) * 2018-11-30 2021-10-05 Inteplast Group Corporation Extrusion system and method for blown film

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3210234A (en) * 1962-07-05 1965-10-05 Arvey Corp Ribbed laminate
US3904465A (en) * 1970-02-20 1975-09-09 Mobil Oil Corp Process and apparatus for the manufacture of embossed film laminations
US3976733A (en) * 1972-10-02 1976-08-24 The Dow Chemical Company Method for the preparation of plastic articles by extrusion and cooling by gas bearing
CH568849A5 (en) * 1974-07-15 1975-11-14 Bag System Ab
US3973063A (en) * 1974-11-21 1976-08-03 Mobil Oil Corporation Spot blocked thermoplastic film laminate
US4265853A (en) * 1979-09-14 1981-05-05 The Dow Chemical Company Method and apparatus for forming of reinforced tube

Cited By (69)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0128495A2 (en) * 1983-06-06 1984-12-19 The Dow Chemical Company Improved plastic gussetted bag construction
EP0128495A3 (en) * 1983-06-06 1985-12-04 The Dow Chemical Company Improved plastic gussetted bag construction
US4732727A (en) * 1986-04-03 1988-03-22 The Dow Chemical Company Method and apparatus for producing mesh film
US4781880A (en) * 1987-02-11 1988-11-01 Robbins Edward S Iii Method of forming plastic ribbed enclosure
US4816316A (en) * 1987-02-11 1989-03-28 Robbins Edward S Iii Ribbed sheet
EP0343896A3 (en) * 1988-05-25 1992-03-11 Minnesota Mining And Manufacturing Company Tape having improved tear strength
US5079066A (en) * 1988-05-25 1992-01-07 Minnesota Mining And Manufacturing Company Tape having improved tear strength
US5173141A (en) * 1988-05-25 1992-12-22 Minnesota Mining And Manufacturing Company Preparing tape having improved tear strength
EP0343896A2 (en) * 1988-05-25 1989-11-29 Minnesota Mining And Manufacturing Company Tape having improved tear strength
EP0362919A2 (en) * 1988-09-16 1990-04-11 Wavin B.V. Extruded radially stretched plastic pipe and procedure for manufacturing such a pipe
EP0362919A3 (en) * 1988-09-16 1990-05-02 Wavin B.V. Extruded radially stretched plastic pipe and procedure for manufacturing such a pipe
WO1990002648A1 (en) * 1988-09-16 1990-03-22 Wavin B.V. Extruded radially stretched plastic pipe and procedure for manufacturing such a pipe
US5145544A (en) * 1989-08-01 1992-09-08 Minnesota Mining And Manufacturing Company Method for preparing tape having improved tear strength
US5554093A (en) * 1993-06-28 1996-09-10 Dowbrands L.P. Flexible thermoplastic containers having a visual pattern thereon
US5618111A (en) * 1993-06-28 1997-04-08 Dowbrands L.P. Flexible thermoplastic containers having visual pattern thereon
US7357276B2 (en) 1999-11-10 2008-04-15 Scholle Corporation Collapsible bag for dispensing liquids and method
US20050242114A1 (en) * 1999-11-10 2005-11-03 Chester Savage Collapsible bag for dispensing liquids and method
US20040259441A1 (en) * 2000-02-23 2004-12-23 Pactiv Corporation Net-reinforced film structure with modified strand profile
US7371699B2 (en) 2000-02-23 2008-05-13 Pactiv Corporation Net-reinforced film structure with modified strand profile
US6774062B1 (en) 2000-02-23 2004-08-10 Pactiv Corporation Net-reinforced film structure with modified strand profile
US20030230377A1 (en) * 2002-06-14 2003-12-18 Turvey Robert R. Apparatus and method for automated splicing of closer tape
US20030236158A1 (en) * 2002-06-24 2003-12-25 Pawloski James C. Method of and apparatus for producing a reclosable pouch
US20040005100A1 (en) * 2002-07-03 2004-01-08 Versluys Robert Thor Flexible pouch with expandable polymer skeleton
US20070204561A1 (en) * 2002-10-04 2007-09-06 Sunbeam Products, Inc. Appliance for vacuum sealing food containers
US20050044814A1 (en) * 2002-10-04 2005-03-03 Patterson Justin C. Appliance for vacuum sealing food containers
US20040065051A1 (en) * 2002-10-04 2004-04-08 Patterson Justin C. Appliance for vacuum sealing food containers
US20070068120A1 (en) * 2002-10-04 2007-03-29 Jcs/Thg, Llc. Appliance for vacuum sealing food containers
US20040078938A1 (en) * 2002-10-23 2004-04-29 Pawloski James C. Closure device for a reclosable pouch
US20040078939A1 (en) * 2002-10-23 2004-04-29 Pawloski James C. Closure device for a reclosable pouch
US20040234173A1 (en) * 2003-05-19 2004-11-25 Saad Zain E.M. Closure device for a reclosable pouch
US20040234171A1 (en) * 2003-05-19 2004-11-25 Dais Brian C. Reclosable pouch with closure device that allows venting and/or an air-tight seal
US20040234170A1 (en) * 2003-05-19 2004-11-25 Pawloski James C Closure device for a reclosable pouch
US7410298B2 (en) 2003-05-19 2008-08-12 S.C. Johnson Home Storage, Inc. Closure device for a reclosable pouch
US7137736B2 (en) 2003-05-19 2006-11-21 S.C. Johnson Home Storage, Inc. Closure device for a reclosable pouch
US20040256761A1 (en) * 2003-06-17 2004-12-23 Pawloski James C. Method of and apparatus for producing a reclosable pouch
US7494333B2 (en) 2004-06-04 2009-02-24 S.C. Johnson Home Storage, Inc. Apparatus for forming multiple closure elements
US7850368B2 (en) 2004-06-04 2010-12-14 S.C. Johnson & Son, Inc. Closure device for a reclosable pouch
US20050271307A1 (en) * 2004-06-04 2005-12-08 Pawloski James C Closure device for a reclosable pouch
US20050271308A1 (en) * 2004-06-04 2005-12-08 Pawloski James C Closure device for a reclosable pouch
US7419300B2 (en) 2004-06-16 2008-09-02 S.C. Johnson Home Storage, Inc. Pouch having fold-up handles
US20070025648A1 (en) * 2005-07-27 2007-02-01 Kenneth Micnerski Collapsible bag for dispensing liquids and method
US20070243276A1 (en) * 2005-11-09 2007-10-18 Universidade Do Minho Laboratorial extrusion line for the production of conventional and bi-oriented tubular film, with simple commutation between the two techniques
US20070297701A1 (en) * 2006-01-19 2007-12-27 Tiger Medical Products (Us), Inc. Pill crusher pouch for use with a pill crusher
US20070217718A1 (en) * 2006-03-14 2007-09-20 Kenneth Micnerski Collapsible bag for dispensing liquids and method
US7753666B2 (en) * 2006-06-12 2010-07-13 Poly-America, L.P. Apparatus and method for cooling plastic film tube in blown film process
US20070284790A1 (en) * 2006-06-12 2007-12-13 Olympic General Corporation Apparatus and method for cooling plastic film tube in blown film process
US20080292222A1 (en) * 2007-05-21 2008-11-27 The Glad Products Company Disposal bag having embossed tie flaps
US9522768B2 (en) 2009-09-03 2016-12-20 The Glad Products Draw tape bag
US9365324B2 (en) 2009-09-03 2016-06-14 The Glad Products Company Embossed draw tape bag
WO2011112491A1 (en) * 2010-03-10 2011-09-15 The Glad Products Company Bag
US10265909B2 (en) * 2010-03-10 2019-04-23 The Glad Products Company Bag
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